OSM's Linear Actuator product line ranges from the smallest NEMA 8 Linear Actuator with delivers thrust of 10 lbs (4.5 Kg), to the largest NEMA 23 Linear Actuator with delivers thrust of 200 lbs(90 Kg), These Linear Actuators are based on High torque Stepper Motor. Such as Nema 8 Stepper motor, Nema 11 Stepper motor, Nema 14 Stepper Motor, Nema 16 Stepper Motor, Nema 17 Stepper Motor and Nema 23 Stepper Motor. Three designs are available, captive, non-captive and external linear versions. We can customize the winding to perfectly match your voltage, current, and maximum operating speed. Special lead screw modifications, cables and connectors are also available upon request.